
*{
	margin: 0px;
	padding: 0px;
}

.big{
	width: 1600px;
	height: 120px;
	background-color:#2c77f2;
	margin:auto;
}

p{
	padding-left: 150px;
	float: left;
}

span{
	float:right ;
	line-height: 120px;
	color:white ;
}

.zx{
	float: left;
	padding-left: 60px;	
}

.big span a{
	text-decoration: none;
	color: #FFFFFF;
}

.big span a:hover{
	background-color: beige;
	color:royalblue;
	padding: 6px;
}

.nav{
	margin: auto;
}

.nav ul li{
	float: left;
	list-style:none;
	width:100px;
	height:60px;
	text-align: center;
	line-height:50px;
}

.nav ul li a{
	text-decoration: none;
	color:black;
}

.nav ul li a:hover{
	
	color: #4169E1;
	
}